Hey guys, i'm new to the forum. I have a 1998 lariat with a 4.6v8 with only 20k miles on it! My cousin found a salvaged eaton twin-screw supercharger for a 4.6 ford motor for only $200!

The guy says its mint and inspected. It comes with the pully but no belts. My question is, what else should i buy/replace with to prolong the life of my motor and compliment my new supercharger? Can the stock tranny handle the extra power? What are the costs of the extra stuff like fuel rails and stuff? Thanks guys.